Income Taxes - Current and Deferred Provision (Benefit) for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
Current:
Federal	$ 99,533	$ 31,983	$ 22,553
State	6,922	2,388	2,736
Foreign	5,815	2,448	2,709
Total	112,270	36,819	27,998
Deferred:
Federal	2,982	(900)	342
State	2,331	(1,206)	(811)
Foreign	92	132	149
Total	5,405	(1,974)	(320)
Income Tax Expense (Benefit)	$ 117,675	$ 34,845	$ 27,678